Allbirds Superfine Merino Sneaker

These were my husband's, he slipped them on and they were just a half size too small. They are basically new, you can tell from the bottom of the shoe (pictured above). Your Allbirds shoes are crafted using superfine New Zealand Merino wool, a material renowned for its exceptional softness, breathability, and moisture-wicking properties. Merino wool fibers are notably fine, measuring between 12 and 24 microns in diameter, which is about 20% the diameter of human hair. This fineness contributes to the wool's softness and comfort, making it ideal for footwear. ​​ Allbirds sources their Merino wool from New Zealand, a country celebrated for its high-quality wool production. The company collaborates with organizations like ZQ Merino to ensure their wool meets stringent standards of farming, land management, and animal welfare. ​​ By utilizing superfine New Zealand Merino wool, Allbirds aims to provide shoes that are not only comfortable and durable but also environmentally sustainable.​​